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100
MCP live MCP 2025-06-18 streamable-http

com.machineinbox/machine-inbox

com.machineinbox/machine-inbox

Task-scoped email inboxes for AI agents: read mail, extract verification codes, and reply.

Uptime
100.0%
2 direct probes · 30d
Response
426ms
last probe
Tools
11
callable
Resources
0
readable
Prompts
0
available
Primary URL
https://machineinbox.com/mcp

Tools · 11

get_service_info

Read the Machine Inbox service instructions: pricing, payment rails, endpoints, and limits.

create_inbox

Request a new paid inbox. Buying requires an out-of-band payment (Stripe MPP or x402 USDC on Base); this tool returns the live HTTP 402 payment challenge plus exact instructions to complete the purcha…

get_inbox

Read an inbox: address, status, expiry, limits, and usage.

list_messages

List messages in an inbox, newest first. Pass after=<newest createdAt seen> to poll for only new mail.

get_message

Fetch one message with parsed text, HTML, and attachment download URLs.

get_verification_code

Extract the newest one-time verification code or confirmation link from inbound mail. Ideal for signup and login flows.

reply_to_message

Send an included plain-text reply to the authenticated sender of an inbound message.

set_webhook

Register or replace the inbox webhook: an HMAC-signed POST fires on every inbound message with metadata, extracted verification codes, and injection risk (never the body). Returns the signing secret.

get_webhook

Read the inbox webhook state: URL, delivery counters, and whether it is disabled. The secret is only returned by set_webhook.

delete_webhook

Remove the inbox webhook.

delete_inbox

Delete an inbox: revokes the token and erases stored mail.

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "com.machineinbox/machine-inbox": {
      "url": "https://machineinbox.com/mcp",
      "transport": "streamable-http"
    }
  }
}